FLIP: If it is the Main Phase: Apply these effects in sequence.
• Destroy all face-up monsters you control, except «Mimighoul» monsters.
• Give control of this card to your opponent.
During your Main Phase: You can Special Summon this card from your hand to your opponent’s field in face-down Defense Position. If this card is Normal or Special Summoned: You can add 1 «Mimighoul» Spell/Trap from your Deck to your hand. You can only use each effect of «Mimighoul Dragon» once per turn.